{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["DNA", "protein", "RNA", "cell line", "cell type"], "input": "Plasma cortisol concentration and blood leukocyte content of glucocorticoid receptors ( GCR ) were assayed in 20 patients with deficiency syndromes , 10 cold in property (deficiency-cold), the other 10 hot in property (deficiency-heat), and also in 10 healthy individuals as normal control for the purpose of investigating the nature of cold and heat syndromes ."}
{"DNA": [], "protein": ["glucocorticoid receptors", "GCR"], "RNA": [], "cell line": [], "cell type": []}